75120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 233616

約数和(自身を除く): 158496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5008, 6260, 7512, 9390, 12520, 15024, 18780, 25040, 37560, 75120]

約数ペア:

[(1, 75120), (2, 37560), (3, 25040), (4, 18780), (5, 15024), (6, 12520), (8, 9390), (10, 7512), (12, 6260), (15, 5008), (16, 4695), (20, 3756), (24, 3130), (30, 2504), (40, 1878), (48, 1565), (60, 1252), (80, 939), (120, 626), (240, 313)]